Fixed OpenCL bug. Bumped to Version 1.0.3

Author: Admany

gradle.properties

@@ -12,7 +12,7 @@ mapping_version=1.20.1
 mod_id=quantified
 mod_name=Quantified API
 mod_license=BRSSLA V1.3
-mod_version=1.0.2
+mod_version=1.0.3
 mod_group_id=org.admany.quantified
 mod_authors=Admany
 mod_description=An advanced API for asynchronous tasks with OpenCL, intelligent caching, and mod networking for Minecraft. License available at: https://github.com/Admany/Quantified-API/blob/master/LICENSE

src/main/java/org/admany/quantified/core/common/opencl/core/OpenCLContext.java

@@ -186,6 +186,12 @@ public void releaseKernel(long kernel) {
     public void close() {
         if (!initialized.get()) return;
 
+        if (!OpenCLRuntime.isInitialised()) {
+            resetHandles();
+            LOGGER.fine("OpenCL context closed after runtime shutdown");
+            return;
+        }
+
         try {
             if (programHandle != 0) {
                 releaseProgram(programHandle);
@@ -202,15 +208,34 @@ public void close() {
                 contextHandle = 0;
             }
 
-            deviceId = 0;
-            initialized.set(false);
+            resetHandles();
             LOGGER.info("OpenCL context cleaned up");
 
+        } catch (IllegalStateException e) {
+            if (isLibraryNotLoaded(e)) {
+                resetHandles();
+                LOGGER.fine("OpenCL context cleanup skipped (library already unloaded)");
+                return;
+            }
+            LOGGER.log(Level.WARNING, "Error during OpenCL context cleanup", e);
         } catch (Exception e) {
             LOGGER.log(Level.WARNING, "Error during OpenCL context cleanup", e);
         }
     }
 
+    private void resetHandles() {
+        programHandle = 0;
+        commandQueueHandle = 0;
+        contextHandle = 0;
+        deviceId = 0;
+        initialized.set(false);
+    }
+
+    private boolean isLibraryNotLoaded(IllegalStateException e) {
+        String msg = e.getMessage();
+        return msg != null && msg.toLowerCase(java.util.Locale.ROOT).contains("opencl library has not been loaded");
+    }
+
     private long createContext(GPUDetector.OpenCLDevice device) {
         try (MemoryStack stack = MemoryStack.stackPush()) {
             PointerBuffer properties = stack.mallocPointer(3);

src/main/java/org/admany/quantified/core/common/opencl/core/OpenCLRuntime.java

@@ -105,6 +105,10 @@ public static String lastError() {
         return LAST_ERROR.get();
     }
 
+    public static boolean isInitialised() {
+        return INITIALISED.get();
+    }
+
     public static String getBindingName() {
         Binding b = BINDING.get();
         return b == null ? "UNKNOWN" : b.name();